Nicolas Évrard
3e1ec32fd3
Previously the lock was too fine grained and missed some concurrent access that could result in AttributeError. We implement a slightly changed double-checked locking technique to ensure a fast path when the initialization already occured. Closes #15122 (grafted from 8563e4dbd257939ce08bac5eef3858171006981b) --HG-- branch : 8.0
trytond ======= The server of Tryton. Tryton is business software, ideal for companies of any size, easy to use, complete and 100% Open Source. It provides modularity, scalability and security.